﻿using System;
using System.Collections.Generic;
using System.Text;

namespace Csharp第五次作业
{
    class Computer
    {
        public int Addition (int num1,int num2)
        {
            return num1 + num2;
        }
        public int Subtraction(int num1, int num2)
        {
            return num1 - num2;
        }
        public int Multiplication (int num1, int num2)
        {
            return num1 * num2;
        }
        public int Division (int num1, int num2) 
        {
            return num1 / num2;
        }
  
        
    }
}
